package com.wavehi.service;

import com.wavehi.pojo.Book;

/**
 * @Author WaveHi
 * @Date 14/10/2021 下午 9:52
 * @Version 1.0
 * @Contact HJBWaveHi@163.com
 * @Description
 */
public interface BookService {
    Boolean add(Book book);
}
